CTX Virtual Technologies The VK200 KEYFOB Virtual Keyboard - Manual (Page 19)

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J&F Down
“J&F Down” mode allows the J and the F key fingers
to remain on the table. The other fingers must remain
raised above the trigger point for key activation.
To send an J or an F key raise and then lower your
finger on that key while the other finger (on the J or
the F) remains on the surface. If your finger is not on
the other key it will not give you the J or the F. For
example; if you want a J key. Make sure both fingers
are down on the J and the F then raise and lower your
J finger. Do the opposite for the F key. All other keys
work the same way as the “All Up” mode”.
Finding the Home Row in J&F Down Mode
After pressing the space bar if you miss the home row
with either the J or the F key fingers a buzzing sound
will occur until you move to the proper keys alerting
you of the home row misalignment.
Changing Typing Modes
Go into the menu mode by pressing the Fn and the
M key. Choose “Advanced” by using the space bar
then pressing enter . Next Choose “Type Mode”.
Use the space bar and select “All Up” or “J&F Down”.
Press ESC to exit.